SASE3 gas supply alarm

SCS called the PRC at 17h04 due to a loud audible alarm in XHEXP1 and contacted also TS-OCD.
It turned out to be the gas supply system for SASE3, an electrical cabinet on the balcony level in the SE-corner of XHEXP1.

Actions taken by PRC:
a) contacted TS-OCD (Christian Holz, Alexander Kondraschew)
b) terminated the audible alarm
c) source for the alarm was: "Stroemungssensor -BF15.3+GSS3"
d) from this point on, TS is taking over

1) The instruments need to receive a number to call to reach the hall crew.
2) The alarm was likely triggered by the SCS team since there was a problem with the Krypton gas supply to their XGM around the same time.